inside afghanistan 66,000 u.s. troops and thousands more of u.s. military contractors, that's who joseph griffin was. he was an adviser to the afghan police department. that is when a young woman, 30 years old, inside the afghan police force -- she was actually an iranian national who somehow with forged documents was able to get a job with the afghan police -- she shot mr. griffin in the head, and this really underscores the vetting process and how poor it is for the afghan police department in the sense that once the united states leaves in 2014, it is the afghans who are going to take over their own security. it is these same people who are committing these attacks against members of the united states' military and also u.s. contractors who will then be charged with fighting the taliban and also fighting al-qaeda inside offing -- of afghanistan. there's a lot of people, heather, who are very concerned about the ability of the afghanistan military and their security services to be able to keep that country under control, to keep out the taliban a